SDKs

Scenario DescriptionI am using the "Keep with original App User ID" feature as it suits my requirements. Here are the steps I followed in a sandbox environment:User A purchased a monthly subscription using Apple account X. After a successful purchase, User A logged off. User B then attempted to purchase a yearly subscription using the same Apple account X.After the payment was charged to User B, RevenueCat threw the error: RECEIPT_ALREADY_IN_USE.QuestionHow can I restrict the user from making a payment if the subscription is already linked to another user, thereby preventing the payment charge before it occurs?

I need a Hard Paywall with React Native. The close button causes a lot of problems.One solution is to create a button that says “Next” that will launch the Paywall if needed.This some what works, but the user is still allowed to close the paywall after they pay, and while its still processing the payment which takes up to 15 seconds. Then the flow is completely mixed up. I don’t get any feedback until the payment has completed and changed their entitlement. Is there any solution for this?

I am trying to use Purchases in an expo project.If I build with xcode, everything is fine. However, we rely on the expo development build during development.  Because ain’t nobody got time for xcode. If I try to run with the expo dev server (npx expo run:ios) then I get the error  ERROR  Invariant Violation: `new NativeEventEmitter()` requires a non-null argument., js engine: hermes this happens at the time of import of Purchases (import Purchases from “react-native-purchases”).I followed the standard installation and usage for expo.It looks like this might be some sort of incompatibility with  NativeViewGestureHandler because that also starts generating errors only when I try to import Purchases.Note that I know that purchases probably won’t work in this mode, at least on the simulator, but it shouldn’t crash the app.  That makes for some really challenging dx.   

I integrated the library successfully for iOS and wanted to also do the same with Android. However, when I upload my build to the play console, I get the following error:"We have found that at least one of the app bundles included in this release uses the following Play Billing Library versions:AIDLThese versions of Google Play Billing are no longer supported. Upgrade to a supported version to publish this app. More information" (translated)I have checked the dependencies, only v 6.0.2 appearsI added this line to the manifest “<uses-permission android:name="com.android.vending.BILLING"/>”, other than that I didn’t add anything else.

I have an existing subscription app that’s over a year old that has always used RC.  I’ve tested purchasing and restoring in the past before. I wanted to give RC paywalls a go and overall it’s been very easy to implement.  However, I’m hitting a strange situation that I can’t figure out: the restore button on the paywall isn’t working as expected.I was already displaying a sheet with my own paywall and I just swapped in PaywallView instead inside the sheet.If there’s currently not a sub active I can purchase (sandbox) either of the two subscription options I have via the paywall without a problem. When the purchase goes through the sheet containing PaywallView gets dismissed.However, when I click the restore link I get a popup that says “Purchases restored successfully!”. The paywall is NOT dismissed.  When I close the paywall manually the app (correctly) acts as if no subscription is active since there was nothing to restore.If I put my paywall I created

I get back results on V1 when I get customers but not on V2, V2 states “ONLY FOR WEB SUBSCRIPTIONS USING REVENUECAT BILLING”.Does that mean just keep using V1 to get customer subscriptions only, and if so, will V2 ever get discontinued or this added?ie:v1:api.revenuecat.com/v1/subscribers/useridv2:api.revenuecat.com/v2/projects/projectid/customers/userid

Is there a way to get this 33% discount text/percentage in the native SDKs?  I’d like to show this discount percentage in my app’s other screens. It has a huge impact on the revenue

Setting the mixpanelDistinctId for the first time works fine, but when trying to set it again, an error occurs, indicating that the "MixPanel Distinct ID cannot be modified."However, after clearing the mixpanelDistinctId and then setting it again, it works fine.I'm not sure where the problem is. [Purchases] - DEBUG: ℹ️ Found 1 unsynced attributes for App User ID: $RCAnonymousID:xxx[Purchases] - DEBUG: ℹ️ Unsynced attributes: ["$mixpanelDistinctId": [SubscriberAttribute] key: $mixpanelDistinctId value: xxx setTime: 2024-06-03 03:38:51 +0000][Purchases] - ERROR: 😿‼️ Error when syncing subscriber attributes. Details: The operation couldn’t be completed. (RevenueCat.BackendError error 0.) UserInfo: [:][Purchases] - ERROR: 😿‼️ One or more of the attributes sent could not be saved. ["$mixpanelDistinctId": "MixPanel Distinct ID cannot be modified."] 

Hello, I implemented paywall using revenue cat version 4.41.1 on iOS but on Iphone SE the paywall is not displaying correctly, image is not visible and title and subtitle are cut off.What should I do?Thank you!

My Apple Watch app has an companion iOS app, my steps are: Purchase subscription on iOS app (with a success) Try to call `restorePurchase` method on my Apple Watch app It always shows messages like “receipt not valid”  I am using StoreKit to test on both simulator and real device, both doesn’t works and shows “receipt not valid” messageIf I don’t use StoreKit method to test, calling `restorePurcahse` or `purchase` always shows message telling me to login on iPhone Apple Watch app:   Does anyone know how to correctly check if a user has purchased a subscription on Apple Watch (with a companio

I'm currently Promotional Offer using RevenueCat into my React Native app and encountering an issue with purchasing discounted packages. Specifically, I'm using the Purchases.purchaseDiscountedPackage(selectedPackage, paymentDiscount) method. During unit testing on a physical device, I'm consistently getting an error stating "couldn’t find package."Has anyone experienced a similar issue or have insights on how to resolve this? What steps can I take to ensure that the selectedPackage and paymentDiscount are correctly identified and processed during unit testing on a physical device locally?Additional Details:The selectedPackage and paymentDiscount are being correctly fetched and displayed in the app. Regular purchases without discounts work as expected. The issue only arises when trying to purchase a discounted package. Testing is being conducted on a physical devic

How to show Paywall in Java implementation. I’m trying to implement RevenueCat via Java and can’t find the docs to show Paywall. Kindly guide me

Hi people,first of all to creators, thanks for the awesome product! Just keep up with good work!I have a question about, what happens if we clear our purchase history in our AppStoreConnect?I saw this post but I wanted to clarify what happens when we go in AppStoreConnect to:Users and Access → Sandbox → Test Accounts → Edit → Clear purchase history?Would this clear purchase history in RevenueCat Sandbox data too?

Hello. I granted my Google account a promotional entitlement from the RevCat console for testing in my app during development (running in an emulator). I canceled it 7 days ago, but RevCat is still returning the promotional entitlement as Active. (I have run the app countless times over the past week.)This is what the dashboard shows for my user: And this is what RevCat is showing when the app runs:  The Flutter code pulling in the above data is simply:customerInfo = await Purchases.getCustomerInfo();

Asking this again since comments have been closed and not clear update has been provided. When does the RevenueCat Billing and Web SDK support multi-currency? Documentation states:Only USD is currently supported (multi-currency support will follow later) I understand it’s on the roadmap but we need a clearer timeline please.

I’m trying to test a new introductory offer but it’s proving to be a bit more difficult than anticipated.I’m running my scheme using a StoreKit Configuration file in the simulator (although the same happens without the file on a device with sandbox user). When testing for eligibility, I get “unknown”. I’ve tried deleting the user from the dashboard and deleting the StoreKit transactions from Xcode > Debug > StoreKit but it doesn’t change the outcome.The only thing that works is to force StoreKit 2 with .with(usesStoreKit2IfAvailable: true) which I know is deprecated.This is problematic because now I’m wondering if my app is showing introductory offers correctly to my live users. Any guidance on this would be greatly appreciated! 🙏 As a side-note, this is made more complicated by the fact I’m deploying that intro offer using targeting and custom attributes. When deleting a custom attribute (or a customer), it looks like it’s no lo

So , I've been trying to get the paywall_ui working in my Flutter project. Using:purchases_flutter: ^6.29.2purchases_ui_flutter: ^7.0.0-beta.1I’m able to show a paywall perfectly fine. So, after the set-up, I was hoping to use PaywallVIew to call some methods based on events. But the specified options, like “onPurchaseCompleted,” didn’t exist for this version of the plugin, which seems odd. In an attempt to resolve the issue, I reverted to purchases_ui_flutter: ^6.29.2, which does include the options I needed in PaywallView.Now the problem is that while trying to build the project I get this error and the build fails.e: file:///Users/apple/.pub-cache/hosted/pub.dev/purchases_ui_flutter-6.29.2/android/src/main/kotlin/com/revenuecat/purchases_ui_flutter/PurchasesUiFlutterPlugin.kt:96:16 This

Context:We are currently facing issues with our in-app purchases that have not yet been approved and are still in the "Ready to Submit" stage in App Store Connect. We are currently using the getOfferings method from the React Native IAP library, react-native-purchasesCurrent Setup and Observations:StoreKit Configuration Testing: When testing with the StoreKit configuration on the Simulator, transactions go through successfully and are visible in RevenueCat. This indicates that our setup and integration with RevenueCat are functioning correctly in the simulator environment. App Store Connect Sandbox Testing: When testing using the App Store Connect Sandbox, by navigating to Settings > App Store > Sandbox Account > Test Transactions, the subscriptions appear in the test accounts as expected. However, these sandbox trans

Hi,I have an existing Flutter based, iOS and Android app which I am now working on deploying to Web. Since RC Flutter purchase SDK unfortunately does not support web, I integrated Stripe and am now working on connecting/syncing the Stripe purchases to RC since RC validates in app that a user has an active subscription.My app offers both in app one time purchases as well as subscriptions. I have created both in Stripe and linked in RC. I installed the RC App for Stripe as documented.Now I am uncertain about the following:Will any purchases (one time AND subscriptions) automatically snyced to RC via the RC Stripe App? If yes - Does this only work in Live Mode? How would I go about testing it best if Stripe TEST Mode is not supported? Setting all products to 0$ or 1 Cent seems misleading. If No - If the RC App for Stripe does not do so and I need to implement my own webhooks and inform RC via their Webhook, than I would

I have a quasar app that uses capacitor to create iOS apps. I am new to Revenuecat and trying to figure out the installation flow. The only relevant docs I see are the react or iconic/capacitor apps. I would think I need a vue flow, though.  I see this, but the link to the vue doc goes to the Iconic/React docs. 

purchases_flutter: ^6.29.0purchases_ui_flutter: ^6.29.0platform :ios, '12.0'  (Podfile, pod install issues if trying to raise to ‘15.0’) Too much space above packages, how can I get rid of it? Seems to be some padding? Template 5 (was forced to set title + 1 feature): Code:void presentPaywallFooter(BuildContext context) async {final offerings = await Purchases.getOfferings();final offering = offerings.current; showModalBottomSheet(context: context,builder: (BuildContext context) {return PaywallFooterView(offering: offering,onPurchaseStarted: (Package rcPackage) {debugPrint('Purchase started for package: ${rcPackage.identifier}');},onPurchaseCompleted: (CustomerInfo customerInfo,

Is there any way to set a custom attribute(e.g. email) to a customer via Web SDK?

I am trying to integrate Revenue cat in my React native android project but cannot get rid of this error [TypeError: Cannot read property 'setupPurchases' of null]please provide me steps to solve this error as i have gone through all the above steps read articles watched videos implemented example and in every thing this error is common please help on this @React native team , @ Revenue cat community

I’m trying to test making a purchase on iOS but the purchasePackage method just hangs and does not resolve or throw and error.  I’m currently using a physicial device with iOS 17.4.1, I’m using capacitor in vue 3 with @revenuecat/purchases-capacitor 7.5.9. My xCode is 15.2. I’m able to get the offerings no problem and pass it to the purchasePackage method but nothing happens, the payment sheet does not appear. I left if for like 10 minutes and it still did not appear or throw an error. Any help would be appreciated 

I have the following error when I run the SwiftUI application on the devise (iOS) or via the iOS simulator:---🍎‼️ Error fetching offerings - The operation couldn’t be completed. (RevenueCat.OfferingsManager.Error error 1.)There's a problem with your configuration. None of the products registered in the RevenueCat dashboard could be fetched from App Store Connect (or the StoreKit Configuration file if one is being used). More information: https://rev.cat/why-are-offerings-empty---How I initialise the RevenueCat SDKimport SwiftUIimport RevenueCatimport RevenueCatUI@mainstruct SpeedApp: App { init() { Purchases.logLevel = .debug Purchases.configure(withAPIKey: "...token...", appUserID: "1") }